Form 5500 Plan Sponsors in Illinois
Page 287 of 425 · 42,451 sponsors (2020–2025).
Osag Financial Services, INC.
82-3889135Elgin, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Osage Mill Residential, L.P
81-5368018Glenview, IL·1 plan·2022, 2021, 2020Osb Community Bank
36-1588740Ottawa, IL·2 plans·2024, 2025, 2023, 2022, 2021, 2020Oscar Isberian Rugs INC
36-3095866Evanston, IL·1 plan·2024, 2023, 2022, 2021, 2020Oscar Linares, M. D., P. C.
30-0124169Berwyn, IL·1 plan·2024, 2023, 2022, 2021, 2020Oscar Mike LLC
80-0477548Marengo, IL·1 plan·2024, 2023, 2022, 2021Osco, INC.
36-2767500Minooka, IL·1 plan·2024, 2023, 2022, 2021, 2020Oseh INC.
82-2645926Wheaton, IL·1 plan·2024Osf Healthcare System
37-0813229Peoria, IL·5 plans·2024, 2023, 2022, 2021, 2020Osg USA, INC.
36-2645979St. Charles, IL·2 plans·2024, 2023, 2022, 2021, 2020Osh-Mi Physicians Group PC
36-4838998Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Osi Industries, LLC
52-2399960Aurora, IL·6 plans·2024, 2023, 2022, 2021, 2020Osipova Surgical Services Corporation
84-2477020Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021Oslo Builders, LLC
81-4388948Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Osman Construction Corporation
36-2772151Arlington Heights, IL·1 plan·2023, 2022, 2021, 2020Osorio Trucking INC
45-5211250Crete, IL·1 plan·2024Osr Holding Company LLC DBA Oha
99-1311502Chicago, IL·1 plan·2024, 2023Ossanna Corporation
01-0912628Barrington Hills, IL·1 plan·2024, 2023, 2022, 2021, 2020Ossola Industrials, INC.
20-3077930Granite City, IL·1 plan·2024, 2023, 2022, 2021, 2020Osteria 22 Oak Brook LLC
83-4692341Oak Brook, IL·1 plan·2024, 2023Ostoich Optical Ltd
36-4379355Hoffman Estates, IL·1 plan·2024, 2023, 2022, 2021, 2020Ostrom Painting & Sandblasting, INC.
36-3362061Rock Island, IL·2 plans·2024, 2023, 2022, 2021, 2020Ostrow Reisin Berk & Abrams, Ltd.
36-2938874Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020Oswald Insurance & Financial Services
27-2242710Carlinville, IL·1 plan·2024, 2023, 2022, 2021, 2020Oswego Truck Center Corp
84-2712765Montgomery, IL·1 plan·2024, 2023, 2022, 2021, 2020Oswego Vision, Ltd.
36-4003567Oswego, IL·1 plan·2024Oswego Wellness, INC.
47-4670320Oswego, IL·1 plan·2024, 2023Ot Holdco, LLC
84-4795109Chicago, IL·1 plan·2022Otf Wheaton Corp
46-3022562Wheaton, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Otherwise Incorporated
36-4113028Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Otobo Sushi & Bar
27-3389722Bolingbrook, IL·1 plan·2024Otolaryngology Associates, S.C.
36-2662168Chicago, IL·1 plan·2021, 2020Otolaryngology Group Ltd
36-2701302Niles, IL·1 plan·2020Otr Transportation INC
47-3916760Chicago, IL·1 plan·2021, 2020Ottawa Children'S Dentistry, LLC
81-1238789Ottawa, IL·2 plans·2024, 2025, 2023, 2022, 2021, 2020Ottawa Dental Laboratory, LLC
47-1285501Ottawa, IL·2 plans·2024, 2023, 2022, 2021, 2020Ottawa Funeral Home INC
36-4056080Ottawa, IL·1 plan·2020Ottawa Plant Food, INC.
36-3686590Ottawa, IL·1 plan·2024, 2023, 2022, 2021, 2020Otto Baum Company, INC.
37-0795665Morton, IL·1 plan·2024, 2023, 2022, 2021Otto Damgaard Sons, INC.
36-2646973Glenview, IL·1 plan·2021, 2020Otto Engineering, INC.
36-2538513Carpentersville, IL·3 plans·2024, 2023, 2022, 2021, 2020Ottosen Dinolfo Hasenbalg Et Al
36-3815125Naperville, IL·1 plan·2024, 2023, 2022, 2021, 2020Otv Open Television, INC.
82-4446544Chicago, IL·1 plan·2024, 2023, 2022, 2021Oui Oui Enterprises Ltd
36-4526358Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Our Lady Of The Sacred Heart Aca
36-3939128Rockford, IL·1 plan·2024, 2023Our Loving Arms Childcare
20-4297641Chicago Heights, IL·1 plan·2024Our Place Of New Trier Township, INC
11-3838696Wilmette, IL·1 plan·2024, 2023, 2022, 2021, 2020Our Wood Loft, Ltd. DBA Owl Hardwood Lumber Co.
36-3407834Lombard, IL·1 plan·2021, 2020Out Of Sight Technologies INC.
87-3466414Glenview, IL·1 plan·2021Outdoor Holdings INC.
93-4710460Chicago, IL·1 plan·2024, 2025, 2023Outdoor Livingscapes, INC.
27-2545672Algonquin, IL·1 plan·2024, 2023, 2022, 2021, 2020Outdoor Resources INC
47-2753202Arthur, IL·1 plan·2024, 2023, 2022, 2021, 2020Outdoor Upgrades
90-0790356Downers Grove, IL·1 plan·2022, 2021, 2020Outer Banks Capital, INC.
83-2288669Chicago, IL·3 plans·2024, 2023, 2022, 2021, 2020Outer Banks Capital, INC.
85-2850437Chicago, IL·3 plans·2024, 2023, 2022, 2021, 2020Outform Group, INC.
36-2059719Chicago, IL·5 plans·2024, 2023, 2022, 2021, 2020Outline Interiors, LLC
47-1367351Chicago, IL·1 plan·2024, 2025, 2023, 2022Outlook Marketing Services, INC.
36-3982305Aurora, IL·1 plan·2022, 2021, 2020Outpost24 INC
90-0626470Naperville, IL·1 plan·2024, 2023, 2022, 2021, 2020Output Services Group
22-3168044Carol Stream, IL·2 plans·2024, 2023, 2022, 2021, 2020Outreach With Lacrosse & Schools Owls
61-1650024Chicago, IL·1 plan·2024, 2023Outselling, INC.
20-1453712Park Ridge, IL·1 plan·2024, 2023, 2022, 2021, 2020Outside The Box Events And Cater
82-3164845Chicago, IL·1 plan·2024Outsourcing Strategies, INC.
20-3151312Westmont, IL·1 plan·2024, 2023, 2022, 2021, 2020Outstanding Wood Looks, Incorporated DBA Owl Hardwood Lumber Co.
36-3135250Des Plaines, IL·1 plan·2024, 2023, 2022, 2021, 2020Outward Ag, LLC
82-2646917Winnetka, IL·1 plan·2024, 2023, 2022, 2021, 2020Ovc, INC.
46-2819961Downers Grove, IL·1 plan·2024, 2023, 2022, 2021, 2020Over The Rainbow Association
51-0174945Evanston, IL·1 plan·2023Over The Shoulder
45-4104238Orland Park, IL·1 plan·2024, 2023, 2022, 2021, 2020Overby Inkjet Solutions
38-3644545Granite City, IL·1 plan·2021, 2020Overhead Garage Door, INC.
36-4259086Ingleside, IL·1 plan·2024, 2023, 2022, 2021Overland LLC
83-0941295Elgin, IL·1 plan·2024, 2023, 2022Overman Enterprises, INC. DBA Olive Films
56-2354178Chicago, IL·2 plans·2022, 2021, 2020Overmountain INC.
99-5092316Lincolnshire, IL·1 plan·2024Overnorth INC.
45-1967334Lisle, IL·1 plan·2024, 2023, 2022, 2021, 2020Overseas Electronics Incorporated
36-4449264Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Overstreet & Co Ltd
37-1399138Champaign, IL·1 plan·2024, 2023, 2022, 2021, 2020Overstreet Builders, INC.
36-2993204Naperville, IL·1 plan·2024, 2023, 2022, 2021, 2020Overton Chicago Gear
99-3980738Addison, IL·2 plans·2024, 2023, 2022Overture Promotions INC.
85-3204725Waukegan, IL·1 plan·2024, 2023, 2022, 2021Overture, LLC
36-4481844Waukegan, IL·1 plan·2020Overwatch, LLC
35-2619831Naperville, IL·1 plan·2024, 2023, 2022, 2021, 2020Oviedo Too INC
36-4175825Chicago, IL·1 plan·2022, 2021, 2020Ovm Services LLC
42-1759747Oak Brook, IL·1 plan·2024, 2023, 2022, 2021, 2020Owaynat Law Group
82-5392172Downers Grove, IL·2 plans·2024Owen Enterprises, INC.
36-4056839Lombard, IL·1 plan·2024, 2023, 2022, 2021, 2020Owen Plastics, LLC DBA D&M Plastics, LLC
46-2339233Burlington, IL·1 plan·2023, 2022, 2021, 2020Owens & Associates Counseling & Therapy Center, LLC
20-5702528Lakie In The Hills, IL·1 plan·2024Owens Design Group Ltd
35-2210886Chillicothe, IL·1 plan·2024, 2023Owens Endeavors Corp.
87-1012004Deerfield, IL·1 plan·2024, 2023, 2022, 2021Owens Excavating And Trucking, LLC
46-3171305Oakwood, IL·1 plan·2024, 2023, 2022, 2021, 2020Owens Group INC
36-3664670Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Owl And Lark, LLC
47-1855499La Grange, IL·1 plan·2024, 2023Owl Subsid INC
47-2101525Evergreen Park, IL·1 plan·2024, 2023, 2022, 2021, 2020Owners Risk Insurance Services,
47-4597672Owsego, IL·1 plan·2024, 2023, 2022, 2021, 2020Oxbow Financial, LLC
86-3127094Lake Forest, IL·1 plan·2023Oxeon INC.
27-4708798Spring Grove, IL·1 plan·2024, 2023, 2022, 2021, 2020Oxerra Americas, INC.
86-0988348Bartlet, IL·1 plan·2024, 2023, 2022, 2021, 2020Oxford Bank & Trust
36-0706170Oak Brook, IL·2 plans·2021, 2020Oxford Capital Group, LLC
20-4187600Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020